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decrease

【减少、下降、减小】

"Decrease" 是一个动词和名词,表示减少下降减小。它指的是某个数量、水平或强度的降低。通常用于描述数量、体积、速度、温度等的减少。


1. 含义

(1)动词(verb)

  • Decrease 作为动词,表示数量、程度或强度的减少

例句:

  • The company plans to decrease production by 10% next year.
    (公司计划明年减少10%的生产量。)
  • The temperature will decrease as the night progresses.
    (随着夜晚的到来,气温将会下降。)
  • The number of people attending the event began to decrease after the first hour.
    (活动开始一小时后,参加人数开始减少。)

(2)名词(noun)

  • Decrease 作为名词,表示数量、程度、强度等的减少,或减少的幅度

例句:

  • There was a noticeable decrease in sales after the price increase.
    (价格上涨后,销量显著下降。)
  • The decrease in pollution is a positive outcome of the new policy.
    (污染的减少是新政策的积极成果。)
  • The decrease in temperature was felt immediately.
    (气温的下降立刻被感受到。)

2. 近义词对比

词汇含义例句
Diminish渐渐减少,减小The value of the currency continued to diminish over time.
Reduce减少,减少到某个数量或水平The government aims to reduce emissions by 20%.
Decline下降,逐渐减少,通常指数量或质量The company's profits declined last year.
Shrink缩小,通常指物理尺寸或数量的减少The shirt will shrink after washing.

📌 区别:

  • Diminish 强调逐渐减少,尤其是指减少的过程。
  • Reduce 强调通过特定措施或行动来减少数量或程度。
  • Decline 多用于描述逐渐的下降,尤其是指质量、健康或经济等方面的下降。
  • Shrink 多用于描述尺寸或体积的减少,通常带有物理意义。

3. 发音

Decrease 的发音是 /dɪˈkriːs//ˈdiːkriːs/
🎧 发音示例:

  • /dɪˈkriːs/ ➡ 读作 "di-KREES"
  • /ˈdiːkriːs/ ➡ 读作 "DEE-kreese"

4. 常见搭配

  • Decrease in:在某个方面的减少
    例:There was a significant decrease in sales after the market downturn.
    (市场下滑后,销售额显著下降。)
  • Decrease by:减少多少
    例:The price of gas has decreased by 15% this year.
    (今年油价已下降了15%。)
  • Steady decrease:稳步下降
    例:The company has seen a steady decrease in expenses over the last few years.
    (公司在过去几年中开支稳步下降。)
  • Decrease in value:价值下降
    例:The decrease in value of the property was caused by the economic recession.
    (房产价值的下降是由经济衰退引起的。)

5. 总结

词性含义例句
动词使减少,减少The population in the area has decreased dramatically in recent years.
名词减少,下降There was a sharp decrease in temperature overnight.

🔹 使用建议

  • Decrease 作为动词和名词,常用于描述量、水平、强度等的减少。可以用于任何需要表达减少、下降、减小的情况。
  • Decrease by 用于表示减少的数量,Decrease in 用于表示某个领域或方面的减少。
蛋白质
可能性、概率
尿酸。【尿酸(uric acid)】
肌酐
第100个,百分之一,即100分之一
排除、排斥、拒绝接受